Hydrogeologic controls and geochemical indicators of groundwater movement in the Niles Cone and southern East Bay Plain groundwater subbasins, Alameda County, California
Nicholas F. Teague, John A. Izbicki, Jim Borchers, Justin T. Kulongoski, Bryant C. Jurgens
2019, Scientific Investigations Report 2018-5003
Beginning in the 1970s, Alameda County Water District began infiltrating imported water through ponds in repurposed gravel quarries at the Quarry Lakes Regional Park, in the Niles Cone groundwater subbasin, to recharge groundwater and to minimize intrusion of saline, San Francisco Bay water into freshwater aquifers. Hydraulic connection between distinct...
Fena Valley Reservoir watershed and water-balance model updates and expansion of watershed modeling to southern Guam
Sarah N. Rosa, Lauren E. Hay
2019, Scientific Investigations Report 2017-5093
In 2014, the U.S. Geological Survey, in cooperation with the U.S. Department of Defense’s Strategic Environmental Research and Development Program, initiated a project to evaluate the potential impacts of projected climate-change on Department of Defense installations that rely on Guam’s water resources. A major task of that project was to...
Comparison of regression relations of bankfull discharge and channel geometry for the glaciated and nonglaciated settings of Pennsylvania and southern New York
John W. Clune, Jeffrey J. Chaplin, Kirk E. White
2018, Scientific Investigations Report 2018-5066
Streambank erosion in areas of past glacial deposition has been shown to be a dominant source of sediment to streams. Water resource managers are faced with the challenge of developing long and short term (emergency) stream restoration efforts that rely on the most suitable channel geometry for project design. A...
Characterization of stormwater runoff from bridge decks in eastern Massachusetts, 2014–16
Kirk P. Smith, Jason R. Sorenson, Gregory E. Granato
2018, Scientific Investigations Report 2018-5033
The quality of stormwater runoff from bridge decks (hereafter referred to as “bridge-deck runoff”) was characterized in a field study from August 2014 through August 2016 in which concentrations of suspended sediment (SS) and total nutrients were monitored. These new data were collected to supplement existing highway-runoff data collected in...
Simulated effects of groundwater withdrawals from the Kirkwood-Cohansey aquifer system and Piney Point aquifer, Maurice and Cohansey River Basins, Cumberland County and vicinity, New Jersey
Alison D. Gordon, Debra E. Buxton
2018, Scientific Investigations Report 2017-5144
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Comparison of U.S. Geological Survey and Bureau of Reclamation water-use reporting in the Colorado River Basin
Breton Bruce, James Prairie, Molly A. Maupin, Jeremy Dodds, David Eckhardt, Tamara I. Ivahnenko, Paul Matuska, Eric Evenson, Alan Harrison
2018, Scientific Investigations Report 2018-5021
The use of water in the United States is arguably one of the most important factors determining water availability at any specific place and time. Numerous local, State, and Federal entities develop, compile, and report water-use data, which can lead to confusing or conflicting information. This report was authored jointly...
Updates to the suspended sediment SPARROW model developed for western Oregon and northwestern California
Daniel R. Wise
2018, Scientific Investigations Report 2018-5156
A SPARROW (SPAtially Related Regressions On Watershed attributes) model that was previously developed for western Oregon and northwestern California was updated using advancements in the SPARROW software and refinements to the input data. As was the case for the original model calibration, the updated models used the NHD Plus...
Flood-inundation maps for Cayuga Inlet, Sixmile Creek, Cascadilla Creek, and Fall Creek at Ithaca, New York
Elizabeth A. Nystrom, Arthur G. Lilienthal III, William F. Coon
2018, Scientific Investigations Report 2018-5167
Digital flood-inundation maps for a 2.9-square-mile area of Ithaca, New York, were created in 2015–18 by the U.S. Geological Survey in cooperation with the City of Ithaca, New York, and the New York State Department of State. The flood-inundation maps depict estimates of the maximum areal extent and depth of...
Real-time streambed scour monitoring at two bridges over the Gunnison River in western Colorado, 2016–17
Mark F. Henneberg
2018, Scientific Investigations Report 2018-5123
The Colorado Department of Transportation maintains roadways crossing over large streams and rivers where sediment transport and channel alignment changes can affect the structural stability of bridges. Structural stability during and immediately after peak streamflow can be assessed by measuring streambed scour; however, placing personnel or boats in the water...
Simulation of groundwater storage changes in the Quincy Basin, Washington
Lonna M. Frans, Sue C. Kahle, Alison E. Tecca, Theresa D. Olsen
2018, Scientific Investigations Report 2018-5162
The Miocene Columbia River Basalt Group and younger sedimentary deposits of lacustrine, fluvial, eolian, and cataclysmic-flood origins compose the aquifer system of the Quincy Basin in eastern Washington. Irrigation return flow and canal leakage from the Columbia Basin Project have caused groundwater levels to rise substantially in some areas....
Methods used to estimate daily streamflow and water availability in the Massachusetts Sustainable-Yield Estimator version 2.0
Sara B. Levin, Gregory E. Granato
2018, Scientific Investigations Report 2018-5146
The Massachusetts Sustainable-Yield Estimator is a decision support tool that provides estimates of daily unaltered streamflow, water-use-adjusted streamflow, and water availability for ungaged, user-defined basins in Massachusetts. Daily streamflow at the ungaged site is estimated for unaltered (no water use) and water-use scenarios. The procedure for estimating streamflow was developed...
The Puʻu ʻŌʻō eruption of Kīlauea Volcano, Hawai‘i—Episode 21 through early episode 48, June 1984–April 1987
Tim R. Orr, George E. Ulrich, Christina Heliker, Liliana G. DeSmither, John P. Hoffmann
2018, Scientific Investigations Report 2018-5109
The Pu‘u ‘Ō‘ō eruption from the middle East Rift Zone of Kīlauea Volcano began in January 1983 with intermittent activity along several fissures. By June 1983, the eruption had localized at the Pu‘u ‘Ō‘ō vent and the activity settled into an increasingly regular pattern of brief eruptive episodes characterized by...
The Connecticut Streamflow and Sustainable Water Use Estimator—A decision-support tool to estimate water availability at ungaged stream locations in Connecticut
Sara B. Levin, Scott A. Olson, Martha G. Nielsen, Gregory E. Granato
2018, Scientific Investigations Report 2018-5135
Freshwater streams in Connecticut are subject to many competing demands, including public water supply; agricultural, commercial, and industrial water use; and ecosystem and habitat needs. In recent years, drought has further stressed Connecticut’s water resources. To sustainably allocate and manage water resources among these competing uses, Federal, State, and local...
Evaluation of whole-water churn splitters for suspended-sediment sample collection and analysis
Miya N. Barr
2018, Scientific Investigations Report 2018-5126
The U.S. Geological Survey (USGS) collects a wide range of whole-water samples to test for the many physical and chemical constituents that represent stream conditions at the time of sampling to assess the quality of the Nation’s waters. During sampling efforts, in which a suspended-sediment concentration is one result among...
Vibration monitoring results near a bat hibernaculum at Mammoth Cave National Park, Kentucky, March 2016
Ryan F. Adams, William S. Morrow, Carolyn M. Koebel
2018, Scientific Investigations Report 2018-5129
Vibrations originating from construction of a new walkway in a passage of Mammoth Cave, from walking personnel simulating a bat survey, and from ambient sources were measured near a bat hibernaculum beneath Mammoth Cave National Park, Kentucky, to determine if the vibrations were disturbing the hibernating bats. Data presented indicate...
Prioritization framework for ranking riverine ecosystem stressors using example sites from the Tualatin River Basin, Oregon
Steven Sobieszczyk, Krista L. Jones, Stewart A. Rounds, Elena B. Nilsen, Jennifer L. Morace
2018, Scientific Investigations Report 2018-5153
As human populations increase, so does their influence over the environment. Altered terrain, degraded water quality, and threatened or endangered species are all-too-common consequences of a growing anthropogenic influence on the landscape. To help manage these effects, researchers have developed new ways to characterize current environmental conditions and help...
Flood-inundation maps for the Salamonie River at Portland, Indiana
Kellan R. Strauch
2018, Scientific Investigations Report 2018-5132
Digital flood-inundation maps for a 6.5-mile reach of the Salamonie River at Portland, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the Indiana Department of Transportation. The flood-inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science website at https://water.usgs.gov/osw/flood_inundation/, depict...
Estimating metal concentrations with regression analysis and water-quality surrogates at nine sites on the Animas and San Juan Rivers, Colorado, New Mexico, and Utah
M. Alisa Mast
2018, Scientific Investigations Report 2018-5116
The purpose of this report is to evaluate the use of site-specific regression models to estimate metal concentrations at nine U.S. Geological Survey streamflow-gaging stations on the Animas and San Juan Rivers in Colorado, New Mexico, and Utah. Downstream users could use these regression models to determine if metal concentrations...
Land subsidence along the California Aqueduct in west-central San Joaquin Valley, California, 2003–10
Michelle Sneed, Justin T. Brandt, Michael Solt
2018, Scientific Investigations Report 2018-5144
Extensive groundwater withdrawal from the unconsolidated deposits in the San Joaquin Valley caused widespread aquifer-system compaction and resultant land subsidence from 1926 to 1970—locally exceeding 8.5 meters. The importation of surface water beginning in the early 1950s through the Delta-Mendota Canal and in the early 1970s through the California Aqueduct...
Groundwater-storage change and land-surface elevation change in Tucson Basin and Avra Valley, south-central Arizona--2003-2016
Robert L. Carruth, Libby M. Wildermuth, Brian D. Conway
2018, Scientific Investigations Report 2018-5154
The U.S. Geological Survey monitors groundwater-storage change and land-surface elevation change caused by groundwater withdrawal in Tucson Basin and Avra Valley—the two most populated alluvial basins within the Tucson Active Management Area. The Tucson Active Management Area is one of five active management areas in Arizona established by the 1980...
Simulation of groundwater flow and analysis of projected water use for the Rush Springs aquifer, western Oklahoma
J.H. Ellis
2018, Scientific Investigations Report 2018-5136
The U.S. Geological Survey, in cooperation with the Bureau of Reclamation and the Oklahoma Water Resources Board, (1) quantified the groundwater resources of the Rush Springs aquifer in western Oklahoma by developing a numerical groundwater-flow model, (2) evaluated the effects of estimated equal-proportionate-share (EPS) pumping rates on aquifer storage and...
Baseline water quality of an area undergoing shale-gas development in the Muskingum River watershed, Ohio, 2015–16
S. Alex Covert, Martha L. Jagucki, Carrie A. Huitger
2018, Scientific Investigations Report 2018-5113
In 2015–16, the U.S. Geological Survey, in cooperation with the Muskingum Watershed Conservancy District, led a study to assess baseline (2015–16) surface-water quality in six lake drainage basins within the Muskingum River watershed that are in the early years of shale-gas development. In 2015, 9 of the 10 most active...
Modeling hydrodynamics, water temperature, and water quality in Klamath Straits Drain, Oregon and California, 2012–15
Annett B. Sullivan, Stewart A. Rounds
2018, Scientific Investigations Report 2018-5134
Executive SummaryLocated southwest of Klamath Falls, Oregon, Klamath Straits Drain is a 10.1-mile-long canal that conveys water uphill and northward through the use of pumps before discharging to the Klamath River. Klamath Straits Drain traverses an area that historically encompassed Lower Klamath Lake. Currently, the Drain receives water from farmland...
Flood-inundation maps for the North Fork Kentucky River at Hazard, Kentucky
Justin A. Boldt, Jeremiah G. Lant, Nicholas E. Kolarik
2018, Scientific Investigations Report 2018-5122
Digital flood-inundation maps for a 7.1-mile reach of the North Fork Kentucky River at Hazard, Kentucky (Ky.), were created by the U.S. Geological Survey (USGS) in cooperation with the Kentucky Silver Jackets and the U.S. Army Corps of Engineers Louisville District. The flood-inundation maps, which can be accessed through the...
Federal lands greenhouse emissions and sequestration in the United States—Estimates for 2005–14
Matthew D. Merrill, Benjamin M. Sleeter, Philip A. Freeman, Jinxun Liu, Peter D. Warwick, Bradley C. Reed
2018, Scientific Investigations Report 2018-5131
In January 2016, the Secretary of the U.S. Department of the Interior tasked the U.S. Geological Survey (USGS) with producing a publicly available and annually updated database of estimated greenhouse gas emissions associated with the extraction and use (predominantly some form of combustion) of fossil fuels from Federal lands. In...
